Ampeg 15"?????

Has anyone played on an ampeg 15" combo amp??? (I don't know the exact name but i'm just asking pretty much in general, are ampegs, especially with 12 & 15" speakers good amps??? How LOUD are they.. ? ) Thanks ,
Evan

I have an Ampeg B-100R, which is 100 watts with a 15" speaker. Similar specs to the BA-115, but a different cabinet with retro styling. Compared to other 100 watt combos I've played through (Fender, Trace Elliot, Crate) it's noticeably louder. Great tone, too.